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Déterminez la configuration selon la notation cis-trans pour chacune des liaisons doubles de la molécule suivante : b a Br b a cis trans

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Fanship is defined as "the extent to which a fan feels____" The team represents their community They must spend money on team products • Psychologically connected to a team/organization How much they want to boast about their team

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Consider the following spectrums. Try to provide an example of a claim someone might make that you think falls prey to sharp borders fallacy. a. childhood to adulthood b. machine to fully conscious human

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Question 2 The strip footing, shown below, is to be located at a depth of $ 1.0 \mathrm{~m} $ on a cohesionless foundational material with a unit weight of $ 18.5 \mathrm{kN} / \mathrm{m}^{3} $ and internal friction angle of $ 35^{\circ} $. This footing must be designed to carry a $ 150 \mathrm{kN} / \mathrm{m} $ load. (a) Use Terzaghi's bearing capacity formula to determine the footing width B considering a factor of safety of 3 . (b) Using the dimension determined in 2 (a) above, draw to scale the Terzaghi's failure mechanism for this footing. [5 marks]

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(8c21p54) In the figure, two conducting balls of identical mass m = 20g and identical charge q hang from nonconducting threads of length L = 110cm. If x = 4.8cm, what is q? Since x is much smaller than L approximate sin(\theta) by \theta.

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Problem 4. Compute the ACF and PACF of the AR(2) process x(t) = 0.7x(t-2) + Z(t), {Z(t)} ∼ WN(0, σ^2), and the MA(1) process x(t) = 0.6Z(t-1) + Z(t), {Z(t)} ∼ WN(0, σ^2). Problem 4. Compute the ACF and PACF of the AR(2) process Xt = 0.7Xt_2 + Zt, {Zt} ~ WN(0, σ^2) and the MA(1) process Xt = 0.6Zt-1 + Zt, {Zt} ~ WN(0, σ^2)

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3. Right shares are the shares A. Issued by a newly formed company B. Legally issued to the public at large C. Offered to the existing equity shareholders D. That have a right of redemption

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Sarah takes out a loan today for $15,000 at an interest rate of 2 percent a year. She plans to repay the loan after 5 years. How much will she have to pay after 5 years? After 5 years, Sarah will have to pay $ >>> Answer with a whole number.

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Question 16 If $\theta = \frac{7\pi}{4}$, then $\sin(\theta) = $ $\cos(\theta) = $ Give exact values. No decimals allowed!

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When two spheres in contact, such as ball bearings, transmit a load P, the normal stresses developed at a point along the z axis are given by (see Fig. 2.11) \frac{\sigma_x}{P_{\text{max}}} = \frac{\sigma_y}{P_{\text{max}}} = - \left[ 1 - \left( \frac{z}{a} \right) \tan^{-1} \left( \frac{1}{\left( \frac{z}{a} \right)} \right) \right] \left( 1 + \mu \right) + \frac{1}{2 \left( 1 + \left( \frac{z}{a} \right)^2 \right)}, where $\sigma_x$ and $\sigma_y$ are the normal stresses in the x and y directions, respectively, $P_{\text{max}}$ is the maximum pressure at the contact point, and a is the radius of the deformed flat circular surface around the contact point. Using a graphical procedure, find the value of $\left( \frac{z}{a} \right)$ at which $\frac{\sigma_x}{P_{\text{max}}}$ attains a value of -0.5. Assume the value of Poisson's ratio ($\mu$) as 0.3.

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vicente g.